characteristics.gemspec in characteristics-1.5.0 vs characteristics.gemspec in characteristics-1.6.0

@@ -17,7 +17,7 @@
   gem.test_files    = gem.files.grep(%r{^(test|spec|features)/})
   gem.require_paths = ["lib"]
   gem.metadata      = { "rubygems_mfa_required" => "true" }
 
   gem.required_ruby_version = ">= 2.0"
-  gem.add_dependency 'unicode-categories', '~> 1.8'
+  gem.add_dependency 'unicode-categories', '~> 1.9'
 end